Electronics Worksheet: Electrical Safety

Electronics lesson 2: Electrical safety · Set 605 · 40 questions

Remember (Low, dry, with an adult): Never use mains sockets (about 230 V) for projects; never open chargers or poke into sockets. Water carries current: dry hands, no drinks near circuits, no switches when wet. Use small battery cells with an adult; stop if a part gets hot; keep away from fallen wires, poles and kites near power lines.

1. 1.🔍 Which is the odd one out? (a) climb an electric pole (b) touch a switch when wet (c) fly a kite near wires (d) keep drinks far away
2. 2.True or false: to take cells out after use is not safe. (a) True (b) False
3. 3.🔍 Which is the odd one out? (a) use small battery cells (b) use mains for a project (c) stop if a part gets hot (d) keep drinks far away
4. 4.🔍 Which is the odd one out? (a) fly kites in open fields (b) poke things in a socket (c) touch a fallen wire (d) open a phone charger
5. 5.⚠️ Is it safe to keep drinks far away? (a) not safe (b) safe
6. 6.🔍 Which is the odd one out? (a) climb an electric pole (b) use small battery cells (c) stop if a part gets hot (d) keep drinks far away
7. 7.True or false: to touch a switch when wet is not safe. (a) False (b) True
8. 8.⚠️ Is it safe to climb an electric pole? (a) safe (b) not safe
9. 9.Which of these is not safe? (a) use small battery cells (b) fly kites in open fields (c) touch a switch when wet (d) stay away from pylons
10. 10.Which of these is not safe? (a) build with an adult near (b) fly kites in open fields (c) use small battery cells (d) touch a fallen wire
11. 11.🔍 Which is the odd one out? (a) touch a switch when wet (b) use small battery cells (c) keep drinks far away (d) stay away from pylons
12. 12.⚠️ Who should be with you when you build a circuit? (a) a younger child (b) nobody (c) a trusted adult (d) a stranger online
13. 13.⚠️ Is it safe to build with an adult near? (a) not safe (b) safe
14. 14.Which of these is not safe? (a) stay away from pylons (b) fly kites in open fields (c) use small battery cells (d) poke things in a socket
15. 15.🔍 Which is the odd one out? (a) touch a switch when wet (b) use mains for a project (c) stop if a part gets hot (d) climb an electric pole
16. 16.True or false: to fly kites in open fields is not safe. (a) True (b) False
17. 17.True or false: to stop if a part gets hot is not safe. (a) False (b) True
18. 18.Which of these is not safe? (a) climb an electric pole (b) stop if a part gets hot (c) dry your hands first (d) use small battery cells
19. 19.⚠️ Which power source should children use for electronics projects? (a) a mains extension board (b) an inverter socket (c) a small battery pack (d) a wall socket
20. 20.True or false: to keep drinks far away is not safe. (a) True (b) False
21. 21.Which of these is safe? (a) fly kites in open fields (b) throw cells in a fire (c) poke things in a socket (d) use mains for a project
22. 22.Which of these is not safe? (a) keep drinks far away (b) open a phone charger (c) build with an adult near (d) stop if a part gets hot
23. 23.⚠️ Is it safe to use mains for a project? (a) safe (b) not safe
24. 24.🔍 Which is the odd one out? (a) touch a switch when wet (b) poke things in a socket (c) stay away from pylons (d) touch a fallen wire
25. 25.⚠️ Is it safe to stay away from pylons? (a) not safe (b) safe
26. 26.🔍 Which is the odd one out? (a) throw cells in a fire (b) use small battery cells (c) climb an electric pole (d) poke things in a socket
27. 27.⚠️ Someone is getting a shock and is still touching a wire. What should you do? (a) pour water on them (b) wait and watch (c) shout for an adult (d) pull them by the hand
28. 28.⚠️ Is it safe to touch a fallen wire? (a) safe (b) not safe
29. 29.True or false: to use a cable with cuts is not safe. (a) False (b) True
30. 30.True or false: to use small battery cells is not safe. (a) False (b) True
31. 31.🔍 Which is the odd one out? (a) build with an adult near (b) fly kites in open fields (c) poke things in a socket (d) keep drinks far away
32. 32.⚠️ Is it safe to use a cable with cuts? (a) safe (b) not safe
33. 33.Which of these is safe? (a) keep drinks far away (b) touch a fallen wire (c) use mains for a project (d) touch a switch when wet
34. 34.⚠️ Is it safe to poke things in a socket? (a) safe (b) not safe
35. 35.Which of these is safe? (a) fly a kite near wires (b) climb an electric pole (c) use mains for a project (d) stop if a part gets hot
36. 36.⚠️ About how many volts do home sockets in India supply? (a) 1.5 V (b) 9 V (c) 230 V (d) 12 V
37. 37.True or false: to keep drinks far away is safe. (a) True (b) False
38. 38.True or false: to throw cells in a fire is not safe. (a) False (b) True
39. 39.True or false: to climb an electric pole is safe. (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) build with an adult near (b) touch a fallen wire (c) stay away from pylons (d) keep drinks far away

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